Epson ES-300C User Guide
®
EPSON
ES-300C
User’s Manual
FCC COMPLIANCE STATEMENT FOR AMERICAN USERS
This equipment has been tested and found to comply with the limits for a class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
.
Reorient or relocate the receiving antenna
.
Increase the separation between the equipment and receiver
.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected
.
Consult the dealer or an experienced radio/TV technician for help.
The connection of a non-shielded interface cable to this equipment will invalidate the FCC
Certification of this device and may cause interference levels which exceed the limits
established by the FCC for this equipment. If this equipment has more than one interface
connector, do not leave cables connected to unused interfaces.
This digital apparatus does not exceed the Class B limits for radio noise emissions from
digital apparatus as set out in the radio interference regulations of the Canadian
Department of Communications.
Le present appareil num6rique n’emet pas de bruits radioelectriques
applicables
brouillage
All rights reserved. No part of this publication may be reproduced, stored in a retrieval
system, or transmitted, in any form or by any means, mechanical, photocopying. recording
or otherwise, without the prior written permission of Epson America, Inc. No patent liability
is assumed with respect to the use of the information contained herein. While every
precaution has been taken in the preparation of this book, Epson America, Inc. assumes no
responsibility for errors or omissions. Neither is any liability assumed for damages resulting
from the use of the information contained herein.
Epson America, Inc. shall not be liable against any damages or problems arising from the use of
any options other than those designated as Original Epson Products by Seiko Epson Corporation.
Epson is a registered trademark of Seiko Epson Corporation.
General Notice: Other product names used herein are for identification purposes only and may
be trademarks of their respective companies.
Copyright Q 1990 by Epson America, Inc.
Torrance, California
au appareils numeriques de Classe B
radio6lectriques edicte
WARNING
FOR CANADIAN USERS
prescrites
par le
Minis&e
des Communications du Canada.
dans le reglement
depassant
les limites
sur
le
ii
IMPORTANT SAFETY INSTRUCTIONS
1.
Read all of these instructions and save them for later reference.
2.
Follow all warnings and instructions marked on the product.
3.
Unplug this product from the wall outlet before cleaning. Do not
use liquid cleaners or aerosol cleaners. Use a damp cloth for
cleaning the outside of the unit.
4.
Do not use this product near water.
5.
Do not place this product on an unstable cart, stand, or table.
The product may fall, causing serious damage to the product.
6.
Slots and openings in the cabinet and the back or bottom are
provided for ventilation; to ensure reliable operation of the
product and to protect it from overheating, these openings must
not be blocked or covered. The openings should never be
blocked by placing the product on a bed, sofa, rug, or other
similar surface. This product should never be placed near or
over a radiator or heat register. This product should not be
placed in a built-in installation unless proper ventilation is
provided.
7.
This product should be operated from the type of power source
indicated on the marking label. If you are not sure of the type of
power available, consult your dealer or local power company.
8.
This product is equipped with a 3-wire grounding-type plug, a
plug having a third (grounding) pm. This plug will only fit into
a grounding-type power outlet. This is a safety feature. If you
are unable to insert the plug into the outlet, contact your
electrician to replace your obsolete outlet. Do not defeat the
purpose of the grounding-type plug.
9.
Do not locate this product where the cord will be walked on.
iii
10. If an extension cord is used with this product, make sure that the
total of the ampere ratings on the products plugged into the
extension cord do not exceed the extension cord ampere rating.
Also, make sure that the total of all products plugged into the
wall outlet does not exceed 15 amperes.
11.
Never push objects of any kind into this product through cabinet
slots, as they may touch dangerous voltage points or short out
parts that could result in a risk of fire or electric shock. Never
spill liquid of any kind on the product.
12. Except as specifically explained in the User’s Manual, do not
attempt to service this product yourself. Opening or removing
those covers that are marked “Do Not Remove” may expose you
to dangerous voltage points or other risks. Refer all servicing in
those compartments to service personnel.
13. Unplug this product from the wall outlet and refer servicing to
qualified service personnel under the following conditions:
A.
When the power cord or plug is damaged or frayed.
B.
If liquid has been spilled into the product.
C.
If the product has been exposed to rain or water.
iv
D.
If the product does not operate normally when the operating
instructions are followed. Adjust only those controls that
are covered by the operating instructions, since improper
adjustment of other controls may result in damage and will
often require extensive work by a qualified technician to
restore the product to normal operation.
E.
If the product has been dropped or the cabinet has been
damaged.
F.
If the product exhibits a distinct change in performance,
indicating a need for service.
CONTENTS
Introduction
Features
Using the ES300C With Your Computer
About This Manual
Where to Get Help
Chapter 1 Setting Up the Scanner
Unpacking the Scanner
Choosing a Place for the Scanner.
Assembling the Scanner
Scanner Components.
Testing the Scanner
Connecting the Scanner to Your Computer
Setting Up Your Application Software
Chapter 2 Using the Scanner
Operating the Control Panel.
Using the Document Table
Preparing Scanner Software
Scanning an Image
Using the Scanner Functions
Tips on Using the Scanner.
..........................................
..............
................................
.................................
.............................
....................
............................
..............................
................................
............
................
........................
..........................
.........................
.................................
........................
..........................
1
1
2
2
3
1-1
1-2
1-3
1-4
1-8
1-10
1-13
1-14
2-1
2-2
2-5
2-10
2-11
2-12
2-18
Chapter 3 Maintaining and Transporting the Scanner
Cleaning the Scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transporting the Scanner . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1
3-2
3-4
V
Chapter 4 Troubleshooting
4-1
Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Problems and Solutions. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2
4-5
Appendix A Technical Specifications A-1
Scanner Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix B Connecting the Scanner to a PC
Using the Parallel Interface. . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix C Connecting the Scanner to a Macintosh
Using the SCSI Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the SCSI Interface Board ...................
Connecting the Scanner to the SCSI Interface
Removing the SCSI Board.
..........................
..........
Appendix D Direct Print Function
About Direct Print
Using the DIP Switches
.................................
.............................
Preparing for a Direct Print Operation ................
Starting a Direct Print Operation.
Tips for Direct Printing
.............................
....................
A-2
A-7
B-1
B-2
C-1
C-2
C-6
C-10
C-14
D-1
D-2
D-4
D-10
D-16
D-18
Glossary
Index
vi
INTRODUCTION
The Epson® ES300C is a flatbed image scanner combining high
performance and reliability with a wide range of features to provide
full color or gray-scale monochrome scanning. The scanner’s color
and gray-scale capabilities make it ideal for applications such as
desktop publishing, computer graphics, computer presentations,
and software development. The scanner’s compact and streamlined
design make it easy to add to your office or home computer system.
Features
In addition to high-quality scanning and ease of operation, the
ES300C offers the following features:
Full color or gray-scale monochrome scanning
Up to 256 gradation tones per pixel per color
A maximum scanning area of 8.5 inches by 11.7 inches,
providing for U.S. letter-size paper
Nineteen scanning resolutions from 50 dots per inch to 600 dots
per inch
A zoom function that allows you to reduce or enlarge the image
size from 50 percent to 200 percent in one percent increments
Various image processing features, including gamma correction
and color correction, for better image reproduction
Software-controllable scanner functions
A direct print function that lets you use the scanner as a simple
color copier
Two interfaces to suit your computer system: with an IBM
compatible computer, you use the bidirectional parallel
interface; with a Macintosh
SCSI interface.
®
computer, you use the optional
Introduction 1
®
Introduction
Using the ES-300C With Your Computer
To use the scanner, you need a software package to read the scanned
images. Programs are available from your Epson dealer for use with
IBM compatible computers and Macintosh computers. Other
graphics programs and scanner utilities also support the ES300C.
Be sure to choose a program that lets you use all the sophisticated
features of the scanner.
About This Manual
This user’s manual provides fully illustrated, step-by-step
instructions on setting up and maintaining your Epson scanner.
Chapter 1 contains information on setting up the scanner,
including unpacking and testing. Be sure to read and follow
these instructions first.
Chapter 2 provides important information on operating the
scanner and using the scanner functions.
Chapter 3 describes general maintenance and transportation of
the scanner.
Chapter 4 contains troubleshooting information. If the scanner
does not operate properly, see this chapter for a list of problems
and solutions.
Appendix A provides the technical specifications for the
scanner.
Appendix B describes the bidirectional parallel interface board
and includes instructions on how to connect the scanner to an
IBM compatible computer.
2
Introduction
Introduction
l
Appendix C describes the SCSI interface board and includes
instructions on how to connect the scanner to a Macintosh.
l
Appendix D contains information on how to use the direct print
function.
At
the
end of this manual, you will find a glossary of terms and an
index.
Conventions used in this manual
WARNINGS must be followed to avoid bodily injury.
CAUTIONS must be observed to avoid damage to your
I
l
0
Notes contain important information and useful tips on the
operation of your scanner.
equipment.
Where to Get Help
Customer support and service for Epson products are provided by a
network of authorized Epson Dealers and Customer Care Centers
throughout the United States. Epson America provides product
information and support to its dealers and Customer Care Centers.
Therefore, we ask that you
purchased your Epson product to request assistance. If the people
there do not
through our dealer support program.
have
the answer to your question, they can obtain it
contact
the business where you
Introduction 3
Introduction
Epson is confident that this policy will provide you with the
assistance you need.
Call the Epson Consumer Information Center at 1-800-922-8911 for
the following:
l
The location of the nearest Epson dealer
l
The location of the nearest Customer Care Center
l
Information on Epson User Groups.
To locate or purchase accessories or supplies, contact your nearest
Epson dealer or call 1-800-873-7766.
4
Introduction
Chapter 1
SETTING UP THE SCANNER
Unpacking the Scanner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Choosing a Place for the Scanner . . . . . . . . . . . . . . . . . . . . . . 1-3
Assembling the Scanner
Removing the Transportation Screw
Attaching the Document Cover
Scanner Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Testing the Scanner
Plugging in the Scanner ............................
Turning on the Scanner ............................
Running the Self Tests
Connecting the Scanner to Your Computer . . . . . . . . . . . . . 1-13
Setting Up Your Application Software . . . . . . . . . . . . . . . . . 1-14
..............................
.................
.....................
..................................
.............................
1-4
1-4
1-7
1-10
1-10
1-11
1-11
Setting Up the Scanner
1-1
Unpacking the Scanner
This chapter describes how to set up and test your scanner.
When you unpack the scanner, make sure that you have all the parts
and that
and the
these items:
none
have been damaged. In addition to this User’s Manual
Epson Color Image Scanner Image Samples
Scanner main unit
booklet, you’ll find
Power cable
After removing the parts, save the packing materials in case you
need to transport your scanner.
1-2
Setting Up the Scanner
Choosing a Place for the Scanner
Keep the following in mind
scanner:
l
Place the scanner on a flat, hard, stable surface.
l
Place it close enough to the computer for the scanner cable to
reach.
.
Leave adequate room around the scanner to allow for easy
operation and maintenance. Make sure you can easily place and
adjust a document on the scanner.
.
Use a grounded outlet; do not use an adapter plug.
l
Avoid locations that are subject to direct sunlight, excessive
heat, moisture, or dust.
.
Avoid electrical outlets controlled by wall switches or automatic
timers.
l
Avoid using outlets that share a circuit with large motors or
electrical appliances; this could cause fluctuations in power
voltage.
Keep your entire computer system away from potential sources
of electromagnetic interference such as loudspeakers or the base
units of cordless telephones.
when
selecting a place to set up the
Do not connect more than one interface cable to the scanner at a
time.
Do not place any objects on top of the scanner.
0
CAUTION:
t
.
the transportation screw.
Do not operate the scanner without removing
Setting Up the Scanner
1-3
Assembling the Scanner
After you’ve found the best place to set up your scanner, the next
step is to assemble the parts.
Removing the Transportation Screw
Before plugging in the scanner, you must remove the transportation
screw. This screw secures the carriage mechanism during transport
to protect it from damage due to shock or vibration.
CAUTION: Do not plug in the scanner before removing
I
l
0
1.
2.
3.
the transportation screw.
Place the scanner on a flat, stable surface with the back panel
facing you.
Locate the black rubber stopper in the center of the back panel.
This stopper protects the transportation screw.
Remove the rubber stopper by pulling it straight out toward
you.
1
1-4
Setting Up the Scanner
Assembling the
4.
Remove the screw by turning it counterclockwise.
5.
Insert the transportation screw into the storage hole
on
Scanner
the left
side of the back panel. Push the screw all the way into the hole;
it does not screw in.
Setting Up the Scanner
1-5
Assembling the Scanner
Place the stopper over the transportation screw with the round
6.
side of the stopper toward the top of the scanner.
Note: Do not discard the transportation screw or the stopper.
You will need to replace the transportation screw whenever you
transport the scanner.
1-6
Setting
Up the Scanner
Assembling the Scanner
Attaching the Document Cover
The document cover keeps outside light from interfering with the
scanning process.
1.
Place the scanner on a flat, stable surface with the control panel
facing you.
2.
Hold the document cover perpendicular to its base while
holding the base parallel to the scanner.
3.
Insert the metal tongues on the base of the document cover into
the slots at the back of the scanner. The tongues slide in easily;
do not force them.
You can remove the document cover to scan thick or bound
material, such as books.
Setting
Up the Scanner
1-7
Scanner Components
Now that the scanner is assembled, you can examine the scanner
components.
Document cover
Carriage (at home position
Document table
The
document
scanning process. Close the cover when you are scanning a
document. You can remove the cover to scan bound or thick
material.
You place the document to be scanned on the
The
carriage
The carriage
You use the
the scanner in case of an error.
1-8
Setting Up the Scanner
cover prevents outside light from interfering with the
document table.
contains the optical sensor and three fluorescent lamps.
moves
power switch
when scanning a document.
to turn the scanner on and off, or to reset
Scanner Components
The
control panel
contains indicator lights that show the status of the
scanner, and buttons for controlling the brightness, zoom, self test,
and direct print features.
DIP switches
(located under the cover) let you select settings for the
direct print function.
Serial
You connect the power cable to the
The
transportation
screw is shown in its stored position.
power inlet.
interface
onal parallel interface connector
connector
If you are using the scanner with an IBM compatible computer, you
connect the computer’s interface cable to the
connector
after installing a bidirectional parallel interface board in
bidirectional parallel
your computer.
If you are using the scanner with a Macintosh computer, you install
the SCSI interface board in the
interface board slot.
You then connect
the computer’s interface cable to the SCSI connector on the board.
The
serial interface connector
is also available where the bidirectional
parallel interface or SCSI interface is not suitable.
Setting Up the Scanner
1-9
Testing the Scanner
Now that your scanner is fully assembled, you can use its built-in
self test function to see that it is working correctly before you
connect it to your computer. You should perform this test to make
sure the scanner was not damaged during shipping.
Before running the self test, you need to connect the scanner to an
electrical outlet.
Plugging in the Scanner
CAUTION:
1
.
0
1.
2.
transportation screw before you connect the scanner
to a power source.
Make sure the scanner is turned off.
Firmly connect the power cable to the power inlet at the back of
the scanner.
Make sure you have removed the
1-10
Setting
Up the Scanner
Testing the Scanner
3.
Plug the power cable into a properly grounded electrical outlet.
Turning on the Scanner
When you turn on the scanner,
the POWER
and
ZOOM lights
come on.
The display shows 100, which indicates a zoom value of 100 percent.
The scanner performs a self-initialization; it returns the carriage to
the
home position and checks the fluorescent lamps. After a few
seconds,
1
.
0
the READY light comes on.
CAUTION: Whenever you turn off
the
scanner, wait at
least ten seconds before turning it back on. Rapid
switching on and off can damage the scanner.
Running the Self Tests
The scanner has two self-test modes: page sequence and line
sequence. In page sequence mode, the carriage scans the document
table three times,
red, then blue). In line sequence mode, the carriage scans
document table once using all three lamps.
During a self test,
image data to the computer. Therefore, you do
the scanner to a computer to perform
connected to a computer, you can resume normal operation after
performing a self test.
once
for each of
the
scanner does
the
fluorescent lamps (green, then
the
not scan
an image or send any
not
need to connect
the
self test. If the scanner is
To start a self test, follow these steps:
1.
Make sure
2.
Open the document cover so you can see how the scanner
operates during
the
scanner is turned off.
the
self test.
Setting Up the Scanner
1-11
Testing the Scanner
3.
To perform the self test in page sequence mode, hold down
(Increase) while you turn on the scanner. The carriage makes
three passes from the home position to the front of
first with
the
green light on, then the red light, and then the blue
the
scanner;
light.
@
To perform the self test in
line
sequence mode, hold down
@
(Decrease) while you turn on the scanner. The carriage makes
one pass from the home position to the
front
of the scanner
using all three lamps.
When the scanner completes the self test, it moves the carriage
back to the home position and
4.
You can stop a self test at any time by turning off the scanner.
CAUTION:
Whenever you turn off the scanner, wait at
turns on the READY light.
least ten seconds before turning it back on. Rapid
switching on and off can damage the scanner.
If the self test does not seem to perform properly, check the
following items:
1.
If the scanner does
not come
on, make sure that the power cable
is properly connected to the power inlet on the back of the
scanner and to an electrical outlet.
2.
If the display on the control panel shows the fatal error
E
-F, check that the transportation screw is removed.
message
I
POWER
0
READY
0
BRIGHT
,-
%
->
( , , 1
,
,
100%
-PPRlNT-
@ C-J)
c
0 c-0
See Chapter 4, Troubleshooting, for details on scanner errors.
1-12
Setting Up the Scanner
Connecting the Scanner to Your Computer
After testing the scanner, you are ready to connect it to your
computer.
If you plan to use the ES-300C with an IBM compatible computer,
you must install the bidirectional parallel interface board in your
computer. You then connect the scanner to the computer using the
bidirectional parallel interface. See Appendix B for details on how to
do this.
If you plan to use the ES-300C with a Macintosh computer, you
connect them using the SCSI interface. See Appendix C for complete
details on how to install the SCSI interface board in your scanner
and how to connect the scanner to the computer.
Setting Up the Scanner
1-13
Setting Up Your Application Software
After connecting the scanner to your computer, you are ready to
begin using the scanner. See the documentation that comes with
your scanner utility program or interface kit for details on how to
use the software.
1-14
Setting Up the Scanner
Chapter 2
USING THE SCANNER
Operating the Control Panel
The Control Panel
Using the Document Table.
The Document Table.
Placing a Document in the Scanner
Placing Bound Material in the Scanner
Preparing Scanner Software. . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Scanning an Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Using the Scanner Functions
Output Resolution.
Zoom
Brightness........................................2-13
Scanning Area
Data Format
Color Mode........................................................................ 2-14
Halftoning Mode
Gamma Correction
Color Correction
............................................
.................................
................................
....................................
......................................
..................................
................................
..................................
..........................
...........................
..............................
..................
...............
..........................
2-2
2-2
2-5
2-5
2-6
2-8
2-12
2-12
2-13
2-14
2-14
2-15
2-16
2-17
Tips on Using the Scanner
Scanning Line Art and Characters
Adjusting for Different Document Types
Minimizing the Moire Pattern.
The Scanning Speed
............................
......................
...............................
...................
.............
Using the Scanner
2-18
2-18
2-18
2-19
2-20
2-1
Operating the Control Panel
The ES-300C scanner’s control panel consists of four indicator lights,
an alphanumeric display, and three buttons. The control panel
shows the current status of the scanner and allows you to start the
self test and the direct print function (see Appendix D).
POWER
READY
Note: Do not use the control panel to set the zoom or brightness
level unless you are using direct print as described in Appendix
D. Your software commands override the control panel settings.
I
light
Display (%)
light
ZOOM light
ZOOM/BRIGHT
@
(increase) button
button
The Control Panel
This section describes the lights, display, and buttons on the control
panel and how you initiate a self test and direct print function.
Indicator lights
POWER (green)
On when the POWER switch is on and power is supplied.
2-2
Using the Scanner
Operating the Control Panel
READY (green)
On when the scanner is
ready to
receive commands from
the
computer software. Flickers during scanning.
ZOOM (orange)
On when the display is in zoom mode. Use the @ (Increase) and
@
(Decrease) buttons to change
the
zoom value shown
on
the
display when you are using the direct print function.
BRIGHT (orange)
On
when the display is in brightness mode. Use the @ (Increase)
and @ (Decrease) buttons to change the brightness value shown on
the display when you are using the direct print function.
The display
% Display (green, three-digit segment)
The display indicates the zoom value when the control panel is in
zoom mode and indicates the brightness value when the control
panel is in brightness mode. It also indicates when an error occurs in
the scanner. The scanner is in the zoom mode when you first turn on
the power.
Buttons
ZOOM/BRIGHT
Pressing this button selects either zoom or brightness.
works only when the
READY
light is on (when the scanner is in the
ZOOM/BRIGHT
ready state). The display is in zoom mode when you first turn on the
power. Use this button to select zoom or brightness only when you
are using
the
direct print function.
Using the Scanner
2-3
Operating the Control Panel
@
(Increase)
Pressing this button increases the zoom value (in increments of 1%)
between 50% and 200% and increases the brightness value in
increments of 1 between seven values, from -3 (lightest) to 3
(darkest). Use this button to adjust zoom and brightness only when
you are using the direct print function.
0
(Decrease)
Pressing this button decreases the zoom value (in increments of 1%)
from 50% to 200% and decreases the brightness value in increments
of 1 between seven values, from -3 (lightest) to 3 (darkest). Use this
button to adjust zoom and brightness only when you are using the
direct print function.
Pressing @ and 0 simultaneously resets
Self test function
the zoom
value to 100%.
By holding down @ or 0 while you turn on the scanner, you can
start the scanner's self test function. See Chapter 1 for more
information.
Direct print function
The direct print function transfers a color image directly from your
scanner to your printer. To use the direct print function you must
have a special parallel interface cable. Consult your dealer to obtain
the proper cable. Press down both the
ZOOM/BRIGHT
and 0 buttons
to start the direct print function. See Appendix D for more
information.
2-4
Using the Scanner
Using the Document Table
This section tells you about the document table and how to place
documents and bound materials in the scanner.
The Document Table
The document table has an origin mark and scales to help you
adjust the document position. You can scan documents of any size
up to and including U.S. letter and A4 documents.
Horizontal scan
11.7 in.
Note: There is an unscannable margin around the four edges of
the document table. It measures .12 inches (3 mm) at the top, .08
inches (2 mm) at the right,
inches (6 mm) at the bottom.
(297 mm)
1
I
,
8.5 in. (216 mm)
41
-
.16
inches (4 mm) at the left and .24
Origin mark
./
Scale
Using the Scanner
2-5
Loading...